25.5 on the back of it

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Handy Person from tampa florida

Jun 9, 2022 10:12 am

im trying to identify this hopefully you can help me

5 user uploaded images

4 Replies

Casey from SWISCO

Jun 13, 2022 1:09 pm

Hello,

Take a look at the 15-253 triple support, which uses the S160 coil springs. Based on your 2505 stamp, you'll most likely need two of the S160-9 and one S160-7 coil on each side of the window. With that being said, I would recommend weighing your sash to confirm that it weighs 51 pounds to ensure that these coils will support your sash. Thank you!

Handy Person from tampa florida

Jul 5, 2022 10:54 am

i believe i will need both sides. the customer wants to purchase these x2

Casey from SWISCO

Jul 5, 2022 12:48 pm

Great, then you can add double the amount of parts to your cart so that you'll be able to replace the balance assembly on both sides. You are also welcome to give our customer service team a call at (888) 991-1929 and one of our representatives will be happy to assist you.